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Heart|Natural|GIA

0.73ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2566196998

Certificate GIA 2566196998

Diamond specifications and retailer prices

From $1,801 AUD
As of November 4, 2026
Save $386 AUD (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,187 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566196998. Listed at 5 retailers as of November 4, 2026, with prices from $1,801 to $2,187, a $386 spread on the same certified stone. Blue Nile lists it at $2,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566196998
Dimensions5.61 × 6.26 × 3.73 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
5.61 mm6.26 mm0.73 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566196998
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,187 AUD|Low: $1,581 AUD|High: $2,301 AUD|Avg: $1,963 AUD|-5.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$1,801 AUD
Retailer 3$1,823 AUD
Retailer 2$1,960 AUD
Retailer 4$2,033 AUD
Blue Nile$2,187 AUD

40 data points across 5 retailers

5 retailers$1,801 AUD to $2,187 AUD

A
Cheapest Retailer
-
$1,801 AUD
Final sale: no returns
A
Retailer 2
-
$1,823 AUD
View
B+
Retailer 3
-
$1,960 AUD
View
B+
Retailer 4
-
$2,033 AUD
View
Most Expensive
B+
Blue Nile
30145885 · Nov 5
$2,187 AUD
$1,531 USD
View
4 more retailers have this diamond
Prices start from $1,801 AUDSave up to $386 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.73ct Heart
$1,801 AUD